Merged BRANCHES/DEV/THOR1 to HEAD:

30458: ALF-10100: need to be able to apply %age or abs disk space usage constraints on ${dir.cachedcontent}
   30573: ALF-9613: Add min age of files checking to cached content cleaner
   30594: ALF-10100: added more sensible default in sample config for quota size (4GB)
   30695: ALF-10391, ALF-10392: Added MBeans and improved logging for monitoring purposes.
   30850: THOR-202: CachingContentStore quota manager should reject large files
   30901: Added warn-level logging about failure to cache content item
   30951: THOR-217 - when the quota is met or exceeded, then next time the cleaner runs it must use some strategy to make some space.





git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@30956 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/content/caching/CacheFileProps.java

@@ -135,6 +135,16 @@ public class CacheFileProps
         return propsFile.exists();
     }
     
+    /**
+     * Size of the properties file or 0 if it does not exist.
+     * 
+     * @return file size in bytes.
+     */
+    public long fileSize()
+    {
+        return propsFile.length();
+    }
+    
     /**
      * Set the value of the contentUrl property.
      *